Remote file upload dork4/13/2023 ![]() Many hackers us Google dorks to locate servers vulnerable to RFI. Now let’s go through the steps a hacker would take to exploit this type of vulnerability in a website.ġ.First the hacker would find a website that gets its pages via the PHP include() function and is vulnerable to RFI. Although as of PHP 6.0, register_globals has been depreciated and removed, many websites still rely on older versions of PHP to run their webapplications. ![]() Many servers are vulnerable to this kind of attack because of PHP’s default settings of register_globals and allow_url_fopen being enabled. With this power the hacker can continue on to use local exploits to escalate his privileges and take over the whole system. ![]() Remote File Inclusion (RFI)occurs when a remote file, usually a shell(a graphical interface for browsing remote files and running your own code on a server), is included into a website which allows the hacker to execute server side commands as the current logged on user, and have access to files on the server.
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